C0018 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C0018 – Left Rear Inlet Control


C0018 Possible Symptoms


Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)


C0018 Possible Causes


Faulty Left Rear Inlet Solenoid,Left Rear Inlet Solenoid harness is open or shorted,Left Rear Inlet Solenoid circuit poor electrical connection


C0018 Description


The Anti-Lock Brake System (ABS) Module monitors the Left Rear Inlet Solenoid. The ABS Module sets the OBDII code when the Left Rear Inlet Solenoid is not to factory specifications.